Notable 52-Week Highs and Lows of the Day 09/21: (REGN) (OPTR) (RRC) High; (ANR) (WLT) (MS) Low Sep 21, 2011 03:15PM
Brean Murray Carret & Co. Starts Optimer Pharmaceuticals (OPTR) at Buy; Dificid Launch Going Well Sep 21, 2011 07:25AM